【摘 要】
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Virulence genes aredistinct regions of DNA which present in the genome of pathogenic bacteria and absent in nonpathogenic strains of the same or related species.Virulence genes are frequently associat
【机 构】
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广州金域医学检验中心 510330
【出 处】
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中华医学会第十一次全国临床微生物学术年会、全球华人临床微生物与感染症学会学术论坛暨第四届国际临床微生物及抗微生物化疗学术
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Virulence genes aredistinct regions of DNA which present in the genome of pathogenic bacteria and absent in nonpathogenic strains of the same or related species.Virulence genes are frequently associated with bacterial pathogenicity in genus Legionella.In present study,an assay was performed to detected ten virulence genes including iraA,iraB,IvrA,IvhB,IvhD,cpxR,cpxA,dotA,icmC and icmDin different pathogenicity islands in 47Legionella reference strains of 235 strains isolated from environmental water and 4 strains isolated from lung tissue ofpneumonia patients.
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